baber/WOPTO huggingface dataset:
Patent JP-S6233753-A (JP)
Title: Control method for atmospheric gas
Inventor: NANBA KEISHICHI
IPC: C23C8/22
Filed: 1985-08-05
Abstract: PURPOSE:To stabilize atmosphere in furnace, by arranging an oxygen sensor in furnace to detect oxygen concn. in furnace and controlling air supplying quantity basing on the signal. CONSTITUTION:A fixed quantity of material gas is always supplied into an atmospheric heat treating furnace 1 from a material gas source 2. Oxygen enters at opening or closing door or from door sealing part. Furnace inside oxygen partial pressure is obtd. from electromotive force from the oxygen sensor 6 arranged in the furnace 1 and furnace inside temp. measured by a thermocouple 7. At a controller 8, air quantity required to material gas supplied quantitatively and furnace inside oxygen quantity are compared and calculated. The deficit air is supplied in the furnace 1 from an air supplying source 4. By this method, disturbance of atmosphere in the furnace 1 is prevented and complete sealing of the furnace 1 is made unnecessary.
Patent JP-2001006925-A (JP)
Title: Two-directional proportional solenoid
Inventor: MURAKAMI YOSHIAKI
IPC: H01F7/16
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a two-directional proportional solenoid capable of increasing attracting force by improving efficiency of flow of magnetic flux. SOLUTION: A solenoid S is constituted of a coil assembly 1 and a tube assembly 2. The coil assembly 1 has two coils 12A, 12B and a yoke 13 arranged between both of the coils 12. The tube assembly 2 has two fixed cores 21A, 21B which face with each other, a pipe 22 connecting both of the fixed cores 21, and a movable core 24 sliding on the inner peripheral surface of the pipe 22. In the pipe 22, magnetic parts 22a, 22b, 22c are formed in both end parts and an intermediate part, and nonmagnetic parts 22d, 22e are formed in the parts between the respective magnetic parts. The magnetic part 22a and the nonmagnetic part 22d, and the magnetic part 22b and the nonmagnetic part 22e are engaged with a tapered surface 23, respectively, and form a horizontal characteristic part.
Patent JP-H07231-A (JP)
Title: Desk
Inventor: TAZAKI MICHIHARU
IPC: A47B13/00
Filed: 1993-06-18
Abstract: PURPOSE:To provide the desk of an assembling type which can be used singly in various forms as a desk, a table, a counter, etc., and also, can be connected easily to the left and the right parts or the front and the rear parts. CONSTITUTION:Front leg bodies 2 and rear leg bodies 3 are provided in two front left and right corner parts of a roughly rectangular top plate 1 and in two rear left and right corner parts of the top plate, respectively. Side panel detainers 4, 5 are provided in the upper part and the lower part of the front leg bodies and the rear leg bodies, respectively, and back panel detainers 7, 8 are provided in the upper part and the lower part of the left and the right rear leg bodies, respectively. On the other hand, in the front and the rear ends of each side panel, two pairs of left and right engaging part 10, 11 engaged to the side panel detainers of two left and right desks are provided, respectively, and also, in the left and the right ends of a back panel, two front and rear engaging parts 12, 3 engaged to the back panel detainers of two front and rear desks are provided, respectively. The side panels 6 are attached freely attachably and detachably to and from the left and the right end parts of the top plate through the side panel detainers engaged to the engaging parts 10, 11, and a back panel 9 is attached freely attachably and detachably to and from the rear end part of the top plate through the back panel detainers engaged to the engaging parts 12, 13.
Patent JP-H0335948-A (JP)
Title: Data creating method
Inventor: NAKAHIRA HITOSHI
IPC: B23P21/00
Filed: 1989-07-04
Abstract: PURPOSE:To shorten a data registering time and to register accurate master data by a method wherein a standard value selected from a part standard value list is compared with stored measurement, and when a result is within an allowable range, a standard value responding to measurement is automatically registered as master data. CONSTITUTION:When a part 12 is taken out from a part feed device 11, the part is conveyed to a capacity measuring unit 13 to measure capacity. Data of the measured part 12 is stored as measurement data in a data registering unit. A list of a part standard value allowable range based on a generally used standardized constant is registered at a data registering unit. Registered data retrieved and selected therefrom and nearmost to measurement data measured and stored by a capacity measuring unit 13 is compared with measurement data. When the measurement data is within a comparing allowable range, a standard value responding to the measurement data is automatically registered as master data. Data creating described above is effected on all of parts 12 of other part feeding devices 11 to complete registration of master data.
Patent JP-S6328595-A (JP)
Inventor: HAMADA AKIYOSHI
IPC: G03D15/04
Filed: 1986-07-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6417228-A (JP)
Title: Recording/reproducing device for optical recording medium
Inventor: TOYODA KIYOSHI
IPC: G11B7/00
Filed: 1987-07-10
Abstract: PURPOSE:To execute a stabilized servo without differing largely a servo gain at a recording and reproducing times by making one part of a light source of two light sources of different wavelengths each other as that for obtaining a servo signal. CONSTITUTION:The laser beam of a wavelength lambda1 emitted from a recording/ reproducing light source 11 is reflected by a dichroic mirror 14 and projected on the part where the recording/reproducing of an optical card 1 are performed. This reflection light is reflected by the dichroic mirror 14 and fed to an optical detector 17. The laser beam in a wavelength lambda3 emitted from the light source 21 for servo is passed through the dichroic mirror 14 and projected on the part where the recording/reproducing of the optical card 1 are executed. This reflection light is passed through the dichroic mirror 14 and fed to the optical detector 25 for servo. The amplitude of the modulation signal to be reproduced can be thus made larger, the difference in the servo gain prior to recording the data and that after recording the data is reduced as well and a stabilized servo can be exerted at both recording and reproducing times.
Patent JP-S5962111-A (JP)
Title: Preparation of prepreg
Inventor: KITSUTA YOSHIHIRO
IPC: B29C57/00
Filed: 1982-09-30
Abstract: PURPOSE:To obtain a prepreg which is almost free from moisture, evenly impregnated with resin and suitable for preparing a paper substrate copper plated laminated board, etc. excellent in electric insulating capacity by such an arrangement wherein a cellulose substrate impregnated with resin solution is heated by microwave under hot moisture atmosphere and then it is dried. CONSTITUTION:A resin impregnated substrate 2 is prepared by passing a substrate 1 through a resin solution tank 11 and it is sent to a hot moisture microwave processing chamber 13 through squeeze rolls 12 and microwave heated under hot moisture atmosphere (preferably under heated hot moisture atmosphere of which relative humidity is 100%), and then sent to a drying machine 16 and dried there, and the titled prepreg (preferably resin content is 10-60wt%) is thus obtained. As said substrate, a kind of kraft paper, e.g., is used and as a resin solution, e.g., a solution wherein preferably 60-100wt% of phenol resin are dissolved in a solvent such as water, etc. is used.
Patent JP-S6330050-A (JP)
Title: Rectifying circuit for telephone set
Inventor: SAITO HIROO
IPC: H04M1/00
Filed: 1986-07-24
Abstract: PURPOSE:To assure the operation of an internal circuit by providing a MOS transistor (TR) with a low forward voltage connecting its gate and source to use its drain and source as a diode as a rectifying element for a full wave rectifying circuit so as to compensate the line voltage drop through the reduction in the voltage drop of the rectifier even if the line voltage drops up to the vicinity of the operation enable voltage of the internal circuit. CONSTITUTION:A DC loop is closed by giving a loop current having a prescribed polarity by a REC 1 to a TKC 3 in response to a hook switch HS turned on, an exchange responds to in response to the operation of a DK 6 to apply exchange connection. TRs Q1-Q4 of VMOS type used for the REC 1 are connected in parallel with a 601 type telephone set or the like, and even if a line voltage drops depending on the relation of the resistance of the telephone line in case of simultaneous off-hook, the voltage drop of the RE 1 is reduced by nearly 0.2V and the applied voltage of the internal circuit is increased by the decrement. Thus, even in using a semiconductor element and an integrated circuit for the internal circuit, then the internal circuit is operated sufficiently and the operating state of a transmission amplifier and a reception amplifier in the TKC 3 is maintained especially to assure the talking.
Patent JP-H0618559-A (JP)
Title: Probe card
Inventor: SHIBATA YUKIO
IPC: G01R1/073
Filed: 1992-06-30
Abstract: PURPOSE:To simultaneously monitor all pads of highly dense semiconductors IC by detecting a change in which a probe is insulated from a projection part of a contact-sensitive conduction board after the edge of the probe comes in contact with a bonding pad. CONSTITUTION:A center part is cut in the form of a square and a contactsensitive conduction board 6 providing a projection part on an internal edge part in accordance with arrangement of a probe 1 is fixed on the lower face of a printed board 4. The probe 1 and the projection part 7 of the printed board 4 are normlly electrically made in a contact state. Here, a change-over relay 8 with two contact points (a), (b) is connected to the side of a terminal 1a of the probe 1 and coupled to a tester 10 through a line 9. In addition, the contact point (b) is connected to a conduction sensor 13 together with another line 12 for connecting to a conduction board 6 through the other line 11. And when a semiconductor chip is risen, the probe 1 is curvedly resin in a contact with a pad, separated from the projection part 7 and the lines 11, 12 are non- conductive. A sensor 13 serves to detect contact between the probe 1 and the pad from the change of this condition.
Patent JP-H0724940-A (JP)
Title: Heating method and device for sealing paper container
Inventor: OKUSHITA MASATAKA
IPC: B31B3/64
Filed: 1993-07-13
Abstract: PURPOSE:To permit uniform and good heating even at places near the irregular corners of a paper container by a method wherein hot air is injected to sealing sections through a multitude of small holes provided in an internal periphery heating unit to heat evenly and bond through press bonding. CONSTITUTION:Hot air injecting small holes or round holes having a diameter of about 0.4-2mm are arranged with a pitch of 1-5 mm. An internal periphery heating unit 8, having a multitude of hot air injecting small holes, is swung in a plane orthogonal to the axial line O of the same heating unit 8 about the axial line O with the central angle of within the range of 0.3-10 degrees. The swinging operation of the internal periphery heating unit 8 is effected by a swinging device 19 or another swinging device 20, which support the internal periphery heating unit 8 by a shaft unit 8a and connected to the outer periphery of the internal periphery heating unit 8, into directions shown by arrow signs in a diagram.
Patent JP-2000008874-A (JP)
Title: Two-cycle three-cylinder engine
Inventor: ASANO KIYOMORI
IPC: F02B75/18
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a high output and low fuel consumption while attaining lightening of weight and forming in compactness of an exhaust system. SOLUTION: This engine 3 is formed by aggregating into one unit total three exhaust pipes 13a connected to an exhaust system of each cylinder. Here, at least two cylinders (#1, #3 cylinder) generate simultaneous ignition. In this way, since at least the two cylinders (#1, #3 cylinder) are simultaneously ignited, interference is prevented with an exhaust reflected wave deviating a phase in each cylinder, the exhaust reflected wave is effectively utilized to enhance delivery ratio and trap efficiency, and a high output and low fuel consumption can be realized even though attaining lightening of weight and forming in compactness of the exhaust system.
Patent JP-S59103351-A (JP)
Title: Ultrasonic wire bonding method
Inventor: UEMATSU SHIYUNEI
IPC: B23K20/10
Filed: 1983-09-21
Abstract: PURPOSE:To obtain accurate bonding by reading and calculating arbitrary coordinates and coordinates after 180 deg. rotation of a sample set on a table and making the positions of rotatory center of the rotatable table and center of a wedge axis to be accordant properly with being based on the results. CONSTITUTION:After the reticule 21a of a TV 21 is set to be accordant with a point (a) on a sample 11 placed on a rotatable table 12 with being slipped out of a center of the rotation DELTAx, DELTAy, a switch 23 is closed and the coordinates are read by an electric manipulator 24. Next, said table is rotated by 180 deg. and the point (a) and the reticule 21a are brought to be accordant again and the coordinates are read similarly. Following that, the coordinates are sent to a control device 22 where x/2, y/2 is calculated and motors 20a and 20 are driven to make a center of rotation of the sample 11 and a center of the reticule 21a i.e. the axial center of a wedge 15 accordant. This method enables to find a rotatory center accurately and to prevent a positional slip in process of bonding and it also makes automation possible.
Patent JP-H0461548-A (JP)
Title: Close contact image sensor and information processor using the sensor
Inventor: ISHIZUKA HARUO
IPC: H04N1/028
Filed: 1990-06-29
Abstract: PURPOSE:To attain excellent picture reading under any environment by adhering part of a protection member except a read face to a support member or a side plate to absorb deviation of the protection member. CONSTITUTION:Part of a read glass 2 except a read face is adhered to a frame 1 and at least part of the read glass 2 except a read face of one end is adhered to an end of the frame 1 or to side plates 9, 10 fitted to the end of the frame 1. Moreover, the deviation of the read glass is absorbed. Thus, when the read glass 2 is fitted to the frame 1, the read glass 2 is not floated and a focus margin is increased. Since a part of the read glass 2 projected above the read face is eliminated, an original with wider width than the frame length is passed.
Patent JP-H0222854-A (JP)
Title: Semiconductor integrated circuit
Inventor: NISHIJIMA KAZUNORI
IPC: H01L21/8222
Filed: 1988-07-11
Abstract: PURPOSE:To make a chip area small and to realize a small size by a method wherein a resistance for signal input use on the side to which a power-supply voltage is supplied is formed in an epitaxial region on the side to which the power-supply voltage is not supplied and the epitaxial region is biased via a Schottky barrier diode. CONSTITUTION:Inside an epitaxial region 3B, a transistor Q2 and a resistance R3 are included; a signal input end, i.e. a base of the transistor Q2, is connected to another end of a resistance R2; a second circuit block 4B which is operated by a second power-supply voltage VCC2 is formed. In addition, the epitaxial region 3B is biased by the power-supply voltage VCC2 via a second Schottky barrier diode 5B formed by being connected to the epitaxial region 3B; individual elements such as the transistor Q2, the resistance R2 and the like are insulated and separated mutually. Accordingly, it is not required to install a third epitaxial region surrounded by an insulating region 2 for the resistance R2 for signal input use; a chip area can be made small and a device can be made small.
Patent JP-H1016544-A (JP)
Title: Air conditioner for vehicle
Inventor: YAMAMOTO TAKAHIDE
IPC: B60H1/32
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent disconnection of an insulation from a through hole and its slipping in to the inside of a coller case by forming a seal wall on a refrigerant piping through part of the cooler case, providing a through hole on this seal wall and holding a refrigerant piping by the through hole through the insulation. SOLUTION: Doubly structured seal walls 24, 25 are formed on a refrigerant piping through part of a cooler case, and through holes 26, 27 are provided on each of the seal walls 24, 25. Thereafter, an insulation 23 is installed by straddling on both of the through holes 26, 27 in a properly compressed state. At this time, an interval of both of the seal walls 24, 25 is set, for example, about 5-8 times of thickness of the seal wall 24. Additionally, the insulation 23 is molded of a foaming resin material, etc., and its outside dimension is made enough to secure proper compression quantity along the overall periphery against dimension of the through holes 26, 27. Thereafter, refrigerant pipings 20, 21 connected to an evaporator are held and fixed by the seal walls 24, 25 of the cooler case through the insulation 23.
Patent JP-H1023150-A (JP)
Title: Congestion control system for intelligent network
Inventor: MUKONO MASAHIRO
IPC: H04Q3/545
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain an intelligent network congestion control system in which a load on a computer side is suppressed even when the number of electronic exchanges sending a service request message to a computer is many. SOLUTION: A computer 11 receives a service request message 15 of electronic exchanges 121 , 122 ,...,12N to allow a service control section 31 to conduct a prescribed service. A reception message count section 41 in a congestion control section 32 counts a service request message 15 and when the count exceeds a permissible value stored in a permissible storage section 43, a regulation propriety discrimination section 49 discriminates the propriety of regulation periodically in response to a nontransmission time for a regulation instruction for each electronic exchange 12 stored in a regulation instruction non- transmission time storage section 47 and a scale of each electronic exchange 12 stored in a service switch point (SSP) scale storage section 45 and when the electronic exchange 12 corresponding to the regulation is in existence,  a regulation instruction section 52 sends a regulation instruction message 16. Thus, the regulation in response to the actual state of each electronic exchange 12 is attained.
Patent JP-S6151233-A (JP)
Title: Control system in printer
Inventor: NOSAKA KIYOBUMI
IPC: H04N1/387
Filed: 1984-08-20
Abstract: PURPOSE:To execute a processing printing a character on a document having a large print width with a printer of a small print width without using a large memory by providing a code buffer in a RAM and storing print information. CONSTITUTION:The print information of code form transferred from a main body device 1 is stored in a code buffer in a RAM5 for one page's share. Then a code such as a character code, a shift code and a control code existing in the 1st print line is analyzed, and longitudinal/lateral conversion in an image buffer is applied to one line's share, then actual printing is attained. In this case, when the paper to be bandled is a thin and long slip, the paper is not discharged, the data transmitted over the first block is given to the 1st line of the next block and set. That is, so long as the discharge code is not commanded, the data over plural blocks is printed. Thus, the processing using a printer having a small print digit and printing a character string on a document having a large print digit is executed with less memory capacity.
Patent JP-H0463206-A (JP)
Title: High pressure water injecting pipe for manufacturing metal powder and manufacture of metal powder having low apparent density
Inventor: HIRAGA YUTAKA
IPC: B05B1/14
Filed: 1990-06-29
Abstract: PURPOSE:To form metal powder having small apparent density and excellent cold compactibility by boring atomizing holes in circle at the same interval on inner peripheral face of an annular body and specifying relation of diameter of the annular body, flow rate of high pressure water and number of the atomizing holes. CONSTITUTION:The high pressure water is injected to molten metal 6 flowing down with high pressure water injecting pipe 7 to manufacture the metal powder. This injecting pipe 7 has the annular body 8, and on the inner peripheral face, plural atomizing holes 9 are bored. At the time of using D (mm) for the diameter of annular body 8 at the boring position of atomizing holes 9, Q (l/min) for the flow rate of high pressure water and N for number of the atomizing holes, the relation of equation I among these holds. The apex angle alpha of conical water film 11 formed with the high pressure water is made to 25-44 deg.. By this method, manufacturing cost and man-hour of the powder can be reduced.
Patent JP-2000006417-A (JP)
Title: Ink recorder
Inventor: KUWABARA SEIJI
IPC: B41J2/06
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To constitute an ink recorder in which ink ejection is facilitated and recording efficiency is enhanced by bringing a voltage supply electrode close to ink meniscus face and projecting the ink meniscus face to the counter electrode side. SOLUTION: The power supply section 5 of an ink recorder including a recording electrode 4 is passed through an opening 6 and projected appropriately in the direction of a counter electrode 7. Ink meniscus face formed at the opening 6 is brought close to a recording electrode 4 and the power supply section 5, as required, and can be brought closest to the counter electrode 7 in the circumference of the opening 6.
Patent JP-S6330346-A (JP)
Title: Method for coloring glass product
Inventor: OBARA KATSUMI
IPC: C03C17/02
Filed: 1986-07-25
Abstract: PURPOSE:To obtain a colored film which is transparent, durable, and stable by coating a stable soln. of a hydrolyzable org. silicate and an org. dye on the surface of a glass product, and then heating the colored product. CONSTITUTION:An org. dye is added to the soln. of a hydrolyzable org. silicate to prepare a stable colored soln. of the org. silicate. The colored soln. is coated on the surface of a glass product. The coated product is subsequently heated at a specified temp. for a specific time, and a colored film having durable coloration and light stability is obtained.